Details of Disappearance Doering was last seen in Gresham, Oregon in the summer of 2017. He spoke to his mother at her home in July, and he was arrested on July 17 for trespassing and violating a restraining order. He was last seen leaving the Coda Gresham Recovery Center sometime in August. He has never been heard from again.
Because of Doering's addiction and aggressive behavior, both his parents had taken out restraining orders against him and he had been homeless for about two years. He had been arrested numerous times and had warrants out for his arrest at the time of his disappearance. Nevertheless, he did keep in touch with his family, and his mother had had her restraining order against him dropped.
The last time Doering spoke to his mother, he told her he felt she had given up on him. Authorities and his family believe he may be in hiding and may believe his family doesn't want him around anymore, but his mother also fears he may be dead. His case remains unsolved.
- Gresham Police Department
Updated 1 time since October 12, 2004. Last updated November 4, 2018; casefile added.